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Michael Jacobson

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ITNEXT

Using an Angular Directive to Extend a Third-Party Component

I added mode-toggling to a PrimeNG Calendar! 🤘

Sep 6, 2021

Photo of cute fluffy white dog pushing a big red button

Sep 6, 2021

Published in
ITNEXT

How to Unit Test Angular Code that Uses a Web API

How I made my Angular Service unit-testable when using the AudioContext API

Apr 18, 2023

Small dog wearing eyeglasses looking at computer screen

Apr 18, 2023

Published in
Level Up Coding

How to Handle Click Events not Bubbling Up to Document

Replacing event listeners on document with custom event streams in Angular & RxJS for greater control

Dec 18, 2020

Dolphin blowing bubble underwater

Dec 18, 2020

Published in
Level Up Coding

How to Upload a File from an Angular App using a JSON POST rather than form-data

Documenting my two-week struggle to get over far more hurdles than I ever expected

Oct 12, 2020

Hurdles lined up on a running track

Oct 12, 2020

Published in
Level Up Coding

How to Pass an Element Reference Down Through a Component Tree in Angular

Using Directives and Dependency Injection to avoid unnecessary Component Inputs

Sep 14, 2020

Golden Retriever looking down hole

Sep 14, 2020

Published in
The Startup

How to Unit Test a Nested Callback Function

A simple testing pattern for a scenario that can be a little tricky

Aug 15, 2020

Man looking at computer frustrated or confused

Aug 15, 2020

Michael Jacobson

Michael Jacobson

Frontend Developer working with Angular for 10+ years. I love solving problems and building cool stuff. I sweat the details because…I love the details.

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